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Hard seal valve structure diagram

Hard seal valve structure diagram

Hard-sealed valves refer to valves whose sealing surface and seat are made of metal, such as our common hard-sealed butterfly valves, hard-sealed gate valves, hard-sealed ball valves, hard-sealed globe valves, hard-sealed check valves, and so on. The foll

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Stainless steel flange butterfly valve model and picture

Stainless steel flange butterfly valve model and picture

Stainless steel flanged butterfly valves can be divided into soft sealing and hard sealing according to the material of the sealing surface. Therefore, according to the "Valve Model Preparation Method

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Ball valve one-piece type and two-piece type which is better

Ball valve one-piece type and two-piece type which is better

Which one is better for one-piece ball valve or two-piece ball valve?

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There are several materials for ball valves

There are several materials for ball valves

How many materials are available for ball valves? The opening and closing part of the ball valve is a round sphere with a hole.

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The difference between centerline butterfly valve and wafer butterfly valve

The difference between centerline butterfly valve and wafer butterfly valve

Centerline butterfly valves, wafer butterfly valves, I believe that friends who have dealt with valves will not be unfamiliar with the names of these butterfly valves. However, the editor of Bundor Va

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Comparison of pin butterfly valve and pinless butterfly valve

Comparison of pin butterfly valve and pinless butterfly valve

In summary, compared with pin butterfly valves and pinless butterfly valves, objectively speaking, each design has its own characteristics and advantages, and one cannot simply say which one is better. As long as we choose the product that is most suitabl

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How to choose butterfly valve and gate valve?

How to choose butterfly valve and gate valve?

Butterfly valves and gate valves are two kinds of valves with a wide range of uses. Bundor Vavle will introduce to you how to choose between butterfly valves and gate valves?

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Introduction of commonly used valves in sewage pipelines

Introduction of commonly used valves in sewage pipelines

Commonly used valves in sewage pipelines are: gate valves, butterfly valves, ball valves, globe valves, pressure reducing valves, check valves, drain valves, and so on.These types of valves each of which has what characteristic?Bundor valve will introduce

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The difference between electric valve and pneumatic valve

The difference between electric valve and pneumatic valve

With the progress and continuous reform of the times, my country's valve products have also been innovated with the change of the times. At present, in the valve market where environmental protection and safety are becoming more and more demanding, the u

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How the water supply valve selection

How the water supply valve selection

How the water supply valve selection?In this article, Bundor Valve, through the form of comparison, introduces you to the selection of common valves in the water supply system.

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What are the three eccentricity of the triple eccentric butterfly valve

What are the three eccentricity of the triple eccentric butterfly valve

The sealing performance of traditional hard-sealed butterfly valves is not guaranteed, and the leakage is large. In order to change this situation, hard-sealed butterfly valves have undergone many reforms, and the triple-eccentric butterfly valve was born

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Working principle of electric butterfly valve

Working principle of electric butterfly valve

According to different connection methods, electric butterfly valves can generally be divided into the most common electric wafer butterfly valves and electric flange butterfly valves.

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What kind of soft sealing valve is durable?

What kind of soft sealing valve is durable?

Valves are consumables. With the passage of time, the valve parts are corroded, eroded, and rusted, which will shorten the service life of the valve. Frequent replacement and repair of the valve will undoubtedly increase labor and time costs.

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Brand of water supply valve

Brand of water supply valve

Bundor valve is a water system valve supplier with a two-year warranty, specializing in the production of water system valves, covering a variety of fields including water supply and drainage system, water conservancy engineering, municipal construction a

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Valves for fire water systems

Valves for fire water systems

What valves do fire water systems use?The common valves of fire water system are soft seal gate valve, signal butterfly valve, signal gate valve, check valve, ball valve, solenoid valve, globe valve.E

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The difference between butterfly valve and ball valve

The difference between butterfly valve and ball valve

What is the difference between butterfly valve and ball valve?For friends who understand some valve knowledge, this question is very good to answer, because butterfly valve and ball valve just from th

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Advantages and disadvantages of gate valves

Advantages and disadvantages of gate valves

Advantages and disadvantages of gate valves

Advantages of gate valves

(1) small fluid resistance because the medium channel inside the gate valve body is straight through, the medium does not cha

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Main uses of gate valves

Main uses of gate valves

What are the main uses of gate valves?Gate valve has a wide range of use, generally diameter DN≥50mm are used for blocking devices, sometimes very small caliber blocking devices also choose gate va

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Installation position of butterfly valve

Installation position of butterfly valve

Butterfly valve installation position is very particular, in the installation should take into account the operator, convenient operator of the butterfly valve operation.

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Check valves differ from butterfly valves

Check valves differ from butterfly valves

Check valves are opened and closed by medium force, fluid can only flow in one direction.Butterfly valve belongs to the shutoff valve, open and close by external force to carry out, and two-way can be installed.

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Principle of clamp butterfly valve

Principle of clamp butterfly valve

So do you understand the principle of soft seal on clamp butterfly valve?

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wafer type butterfly valve meaning

wafer type butterfly valve meaning

wafer type butterfly valve can adapt to a lot of different working conditions and different media.wafer type butterfly valve according to the sealing ring material has soft seal and hard seal.

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Wafer type butterfly valve installation

Wafer type butterfly valve installation

Wafer type butterfly valve is suitable for installation in a narrow space working condition or a short distance between pipes in the environment,

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API 609 Butterfly Valve Manufacturer

API 609 Butterfly Valve Manufacturer

Bundor valve successfully passed the API-6D certification and API-609 certification of American Petroleum Institute, and has become the API 609 Butterfly Valve Manufacturer.

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Double flange type butterfly valve installation

Double flange type butterfly valve installation

flange butterfly valve comes with a flange, installation time no longer need to be specially equipped with a flange piece, directly the valve body flange and pipe flange with bolts can be connected.

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